---> uname -a: Linux prd-centos8-robot-2c-8g-17461.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4951 19 2151 6807 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:66:b3:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fe66:b37f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/03/2024 _x86_64_ (2 CPU) 04:12:39 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 129.16 78.62 50.53 9574.68 36932.52 04:15:01 AM 88.50 15.69 72.81 2849.85 6113.81 04:16:01 AM 73.92 0.70 73.22 50.79 8648.71 04:17:01 AM 18.70 0.85 17.85 123.98 1346.16 04:18:01 AM 50.58 2.52 48.07 396.00 2907.96 04:19:01 AM 19.85 0.10 19.75 32.11 5200.17 04:20:01 AM 3.47 0.02 3.45 0.93 381.85 04:21:01 AM 0.18 0.00 0.18 0.00 3.08 04:22:01 AM 0.32 0.00 0.32 0.00 142.14 04:23:01 AM 16.41 0.40 16.01 46.79 1202.30 Average: 40.11 9.89 30.22 1307.55 6288.06 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5905480 7256156 1976952 25.08 2688 1550140 554816 6.21 148884 1570452 13464 04:15:01 AM 5350428 7067036 2532004 32.12 2688 1898996 699608 7.83 211452 1998700 151548 04:16:01 AM 5187220 7011576 2695212 34.19 2688 2001392 703492 7.88 220684 2125652 26092 04:17:01 AM 5263076 7092048 2619356 33.23 2688 2006380 626416 7.01 239660 2034036 16 04:18:01 AM 5041344 7073184 2841088 36.04 2688 2201860 624212 6.99 263152 2209628 148924 04:19:01 AM 4975276 7015872 2907156 36.88 2688 2210608 689852 7.72 263428 2268964 7780 04:20:01 AM 4971092 7012352 2911340 36.93 2688 2211264 719528 8.06 263428 2273288 8 04:21:01 AM 4954380 6995692 2928052 37.15 2688 2211300 743596 8.33 263428 2290176 4 04:22:01 AM 4953848 6999356 2928584 37.15 2688 2215504 726224 8.13 263488 2290032 16 04:23:01 AM 5126424 7021472 2756008 34.96 2688 2070772 674088 7.55 453580 1951852 13372 Average: 5172857 7054474 2709575 34.37 2688 2057822 676183 7.57 259118 2101278 36122 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 69.31 40.69 228.45 8.30 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 218.23 149.88 1417.78 52.49 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 45.94 33.08 418.88 6.84 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 17.11 9.22 5.55 3.37 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 78.01 68.96 285.62 17.18 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 43.49 34.31 75.14 7.50 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 215.03 214.95 45.22 89.84 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 274.16 262.78 543.43 90.38 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 93.72 89.32 264.26 24.98 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 52.31 36.09 97.13 43.73 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.73 93.93 338.15 34.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/03/2024 _x86_64_ (2 CPU) 04:12:39 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 14.34 0.05 6.24 66.60 0.07 12.70 04:14:01 AM 0 13.64 0.07 6.15 66.41 0.07 13.66 04:14:01 AM 1 15.03 0.03 6.33 66.79 0.07 11.74 04:15:01 AM all 37.72 0.00 6.41 4.74 0.11 51.02 04:15:01 AM 0 27.57 0.00 5.70 5.30 0.10 61.33 04:15:01 AM 1 47.89 0.00 7.12 4.17 0.12 40.70 04:16:01 AM all 22.99 0.00 3.00 3.29 0.08 70.64 04:16:01 AM 0 25.88 0.00 2.97 3.37 0.08 67.69 04:16:01 AM 1 20.09 0.00 3.03 3.20 0.08 73.59 04:17:01 AM all 10.43 0.00 1.37 0.88 0.06 87.26 04:17:01 AM 0 9.21 0.00 1.55 0.65 0.05 88.54 04:17:01 AM 1 11.65 0.00 1.19 1.11 0.07 85.98 04:18:01 AM all 28.39 0.00 4.65 1.43 0.08 65.45 04:18:01 AM 0 21.86 0.00 4.21 1.20 0.08 72.65 04:18:01 AM 1 34.93 0.00 5.09 1.67 0.08 58.24 04:19:01 AM all 9.84 0.00 1.77 0.92 0.05 87.41 04:19:01 AM 0 11.50 0.00 3.14 1.13 0.05 84.18 04:19:01 AM 1 8.20 0.00 0.42 0.72 0.05 90.62 04:20:01 AM all 18.96 0.00 0.58 0.08 0.31 80.07 04:20:01 AM 0 5.43 0.00 0.58 0.05 0.53 93.40 04:20:01 AM 1 32.55 0.00 0.57 0.12 0.08 66.68 04:21:01 AM all 23.89 0.00 0.56 0.00 0.09 75.46 04:21:01 AM 0 3.36 0.00 0.30 0.00 0.08 96.25 04:21:01 AM 1 44.56 0.00 0.82 0.00 0.10 54.51 04:22:01 AM all 10.69 0.00 0.31 0.03 0.07 88.91 04:22:01 AM 0 0.75 0.00 0.18 0.05 0.05 98.96 04:22:01 AM 1 20.73 0.00 0.44 0.00 0.08 78.74 04:23:01 AM all 18.12 0.00 2.61 0.28 0.06 78.93 04:23:01 AM 0 13.81 0.00 2.26 0.42 0.07 83.45 04:23:01 AM 1 22.42 0.00 2.95 0.15 0.05 74.43 Average: all 19.58 0.01 2.75 7.79 0.10 69.78 Average: 0 13.32 0.01 2.70 7.79 0.12 76.06 Average: 1 25.83 0.00 2.80 7.79 0.08 63.50